WILLIAMS

Oil · District 09 · Lease #33599

Operator: STAMPER OPERATING CO., INC.

Cum Oil

7k BBL

Cum Gas

0 MCF

Wells

9

Production

2014-12 — 2026-04

Peak Month

2017-05

Production History

Cum Oil: 7,175 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

130 BBL/mo

Di (annual)

23.9%

b-factor

0.0

EUR

6,457 BBL

R-squared

0.341

type

exponential

Operator History (from monthly production reports)

2024-01 — 2026-07 RIO BRAVO PRODUCTION, LLC 31 mo
2014-12 — 2023-12 STAMPER OPERATING CO., INC. 109 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12RIO BRAVO PRODUCTION, LLC13502018-08-01
10RIO BRAVO PRODUCTION, LLC13002017-07-13
9RIO BRAVO PRODUCTION, LLC13002017-07-13
7RIO BRAVO PRODUCTION, LLC13002017-04-07
6RIO BRAVO PRODUCTION, LLC13002017-02-27
5RIO BRAVO PRODUCTION, LLC13002017-02-24
4RIO BRAVO PRODUCTION, LLC13002017-02-09
3RIO BRAVO PRODUCTION, LLC13002016-12-19
2RIO BRAVO PRODUCTION, LLC13002014-06-20